✦ LIBER ✦

Conformation of isotactic polypentene-1

✍ Scribed by Moraglio, G. ;Brzezinski, J.

Publisher: Wiley (John Wiley & Sons)
Year: 1964
Tongue: English
Weight: 119 KB
Volume: 2
Category: Article
ISSN: 0449-2986
DOI: 10.1002/pol.1964.110021206

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Fusion enthalpy and entropy of isotactic

Fusion enthalpy and entropy of isotactic polypentene-1 from calorimetric measurements

✍ G. Gianotti; A. Capizzi 📂 Article 📅 1968 🏛 Elsevier Science 🌐 English ⚖ 354 KB

Crystalline forms of polypentene-1

✍ Jones, A. Turner ;Aizlewood, Jean M. 📂 Article 📅 1963 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 353 KB

Helical conformations of isotactic polya

Helical conformations of isotactic polyacetaldehyde and other isotactic polytrihaloacetaldehydes

✍ Pawel Sikorski; Sharon J. Cooper; Edward D. T. Atkins; Gary D. Jaycox; Otto Vogl 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 214 KB

Minimum potential energy helical conformations for a family of four isotactic polyacetaldehydes have been determined. Our results indicate that all of the polymers form irrational helices. Comparisons have been made with the reported structures for two of these stereoregular polymers based on earlie

Isotactic cis-1,4-poly(3-methyl-1,3-pent

Isotactic cis-1,4-poly(3-methyl-1,3-pentadiene): a new conformation for isotactic cis-1,4-polydienes

✍ Stefano Valdo Meille; Silvia Capelli; Giuseppe Allegra; Giovanni Ricci 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 359 KB

Oriented specimens of isotactic cis-l,4-poly(3-methyl-l,3-pentadiene) exhibit two crystalline modifications characterized, respectively, by the expected two-fobd helical conformation with a fiber repeat of 8,02 A and by a three-fold helix with c = 9,97 A. The latter highly contracted structure is pr

Unperturbed conformation of isotactic an

Unperturbed conformation of isotactic and atactic poly(pentene 1) at various temperatures

✍ G. Moraglio; G. Gianotti 📂 Article 📅 1969 🏛 Elsevier Science 🌐 English ⚖ 532 KB

Temperature dependence of the conformati

Temperature dependence of the conformation of isotactic polystyrene in toluene

✍ Helms, J. B. ;Challa, G. 📂 Article 📅 1972 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 478 KB

## Abstract In order to obtain information about a possible helix–coil transition of isotactic polystyrene (i‐PS) at 80°C in toluene, as has been reported in other solvents, solution properties were examined at temperatures between 10 and 110°C. Use was made of viscometry, high‐resolution nuclear m